package com.gewei.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.gewei.constant.MessageConstant;
import com.gewei.entity.Result;
import com.gewei.pojo.OrderSetting;
import com.gewei.service.OrderSettingService;
import com.gewei.utils.POIUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * 预约管理-预约设置
 */
@RestController
@RequestMapping("/ordersetting")
public class OrderSettingController {

    /**
     * 查找服务
     */
    @Reference
    private OrderSettingService orderSettingService;

    /**
     * 文件上传，实现预约设置数据批量导入
     *
     * @param excelFile
     * @return
     */
    @RequestMapping("/upload")
    public Result upload(@RequestParam("excelFile") MultipartFile excelFile) {
        try {
            //  使用 POI 解析表格数据
            List<String[]> list = POIUtils.readExcel(excelFile);
            List<OrderSetting> data = new ArrayList<>();
            for (String[] strings : list) {
                String orderDate = strings[0];
                String number = strings[1];
                OrderSetting orderSetting = new OrderSetting(new Date(orderDate), Integer.parseInt(number));
                data.add(orderSetting);
            }
            //  通过 Dubbo 远程调用服务实现数据批量导入到数据库
            orderSettingService.add(data);
            return new Result(true, MessageConstant.IMPORT_ORDERSETTING_SUCCESS);
        } catch (IOException e) {
            e.printStackTrace();
            //  文件解析失败
            return new Result(false, MessageConstant.IMPORT_ORDERSETTING_FAIL);
        }
    }

    /**
     * 根据月份查询对应的预约设置数据
     *
     * @param date 月份（此处 date 格式为：yyyy-MM）
     * @return
     */
    @RequestMapping("/getOrderSettingByMonth")
    public Result getOrderSettingByMonth(String date) {
        try {
            List<Map> list = orderSettingService.getOrderSettingByMonth(date);
            return new Result(true, MessageConstant.GET_ORDERSETTING_SUCCESS, list);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.GET_ORDERSETTING_FAIL);
        }
    }

    /**
     * 根据日期设置对应的预约设置数据
     *
     * @param orderSetting
     * @return
     */
    @RequestMapping("/editNumberByDate")
    public Result editNumberByDate(@RequestBody OrderSetting orderSetting) {
        try {
            orderSettingService.editNumberByDate(orderSetting);
            return new Result(true, MessageConstant.ORDERSETTING_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ORDERSETTING_FAIL);
        }
    }
}
